Organizers are hoping for one big cake walk this Saturday morning in downtown McMinnville.Caring Hearts United is holding A Cake Walk Round the Square with registration beginning at 8 a.m. Saturday. The cake walk is scheduled to start at 9 a.m.“If there are 100 people, we are going to have 100 chairs,” said Dianne Sneed, who is organizing the event with Melinda Breedlove. “Everyone will walk to the music and when the music stops it’s time to grab a chair.